baber/WOPTO huggingface dataset:
Patent WO-2019228315-A1 (WO)
Title: Method and apparatus for setting motion mode
Inventor: YANG BIN
IPC: G04C10/00
Filed: 2019-05-28
Abstract: Disclosed are a method and apparatus for setting a motion mode, realizing accurate identification of a swim mode by an intelligent device, such that the intelligent device can accurately record and process swim related motion data for a user. The specific solution comprises: taking two metal terminals on an outer surface of an intelligent device as an output end and a receiving end for a signal, respectively, and determining whether the intelligent device currently satisfies a pre-set condition by means of comparing a sent signal of the output end with a received signal of the receiving end; further determining whether first motion feature data matches pre-set motion feature data corresponding to a swim mode by means of acquiring the first motion feature data detected by a motion sensing apparatus; and when the results of the two determinations are yes, being able to determine that the intelligent device satisfies a set condition of the swim mode.
Patent WO-2020113914-A1 (WO)
Inventor: TIAN ZHENLIN
IPC: E21B33/13
Filed: 2019-05-28
Abstract: A process for improving the heat production capacity of a geothermal well. The process improves the capacity of leading geothermal energy in the rock stratum into a geothermal well by using a heat conduction well cementing technology and an enhanced conductivity fracturing technology, and achieves highly-efficient heat taking and heat exchange utilization by using a spiral plate type condensing section gravity heat pipe heat exchanger. The specific process procedures are as follows: after completing drilling a geothermal well and casing a sleeve pipe (2), carrying out the heat conduction well cementing, that is, injecting thermal insulation cement slurry in a stratum low temperature section, and injecting heat conduction cement slurry into a stratum high temperature section to complete well cementing; after solidification of the heat insulation cement slurry and the heat conduction cement slurry of the well cementing, carrying out segmented perforation and fracturing in the sleeve pipe (2) of the stratum high temperature section, producing cracks in the high temperature rock stratum, and filling the cracks with a heat conduction material to form a heat guiding belt (7) extending from the sleeve pipe (2) to the rock stratum; and finally, mounting a condensing section of the gravity heat pipe heat exchanger (8) connected to the sleeve pipe (2) on the ground to finally form a high-yield geothermal well system in which quick heat transfer in the rock stratum and highly-efficient heat exchange in a well cylinder are achieved.
Patent WO-2020098299-A1 (WO)
Inventor: JIANG ZHAOHUI
IPC: G06T7/20
Filed: 2019-07-16
Abstract: Disclosed are a method and system for detecting the flow rate of a high-temperature molten fluid. The method comprises: collecting a video stream of a high-temperature high-speed molten fluid (S101); decomposing the video stream into a frame image sequence in chronological order, and extracting a molten fluid region of interest from the frame image sequence (S102); extracting a molten fluid outline of the molten fluid region of interest (S103); and extracting a feature block of the molten fluid outline, and acquiring the flow rate of the molten fluid based on the feature block (S104). The technical problem of the detection accuracy of the flow rate of a molten fluid with a high temperature, a high speed and a high brightness being low is solved. A high frame-rate video stream of the outflow of a high-temperature molten fluid is acquired in a non-intrusive manner, and a small target significant feature block on the molten fluid is accurately tracked and positioned in real time, thus realizing detection of the flow rate of a molten fluid with a high temperature, a high speed and a high brightness. The method and system have the advantages of high accuracy, strong stability, long periodicity, being applicable to a high-temperature high-speed fluid, low investment cost, etc.
Patent WO-2020042831-A1 (WO)
Inventor: HUANG WEI-LUN
IPC: B65D77/06
Filed: 2019-07-22
Abstract: An environmentally friendly pumping device using a vacuum principle. The device comprises a press-pumping unit (1), a soft bag (2) and a bottle body (3). The press-pumping unit (1) comprises a press head (11), a pump (12) and a guide pipe (13). A cover body (14) is arranged outside the pump (12). A first clamping connection portion (15) is arranged on the pump (12). The soft bag (2) is provided with a soft bag body (21). An upper end of the soft bag body (21) is provided with an opening end (22). The opening end (22) is provided with a second clamping connection portion (23). The pump (12) is inserted into the opening end (22) and matches a seal assembly (25, 26) on the opening end (22) to seal the opening end (22), such that an enclosed space is formed inside the soft bag (2). The first clamping connection portion (15) is in clamping connection with the second clamping connection portion (23), such that the soft bag (2) is in clamping connection with the press-pumping unit (1), and the guide pipe (13) extends into the soft bag (2). The soft bag (2) is arranged inside the bottle body (3), and the cover body (14) is connected to a bottleneck (31) of the bottle body (3).
Patent WO-2020020282-A1 (WO)
Inventor: LIN BIH-CHERN
IPC: A61B50/30
Filed: 2019-07-25
Abstract: 一种医疗器械的保护套及其安装方法与喉罩及其组装方法，保护套包含第一套筒部（11）和第二套筒部（12），两套筒部一端相接，另一端为开口，且开口面积小于医疗器械；安装时，将第一套筒部（11）拉撑套设于医疗器械外，接着将第二套筒部（12）反折，并拉撑套设于第一套筒部（11）外，由此仅需单一物品便可达到双层保护，安全且方便使用；通过使内径较小的两套筒部拉撑套设，且第二套筒部（12）套设于第一套筒部（11）外，以确保与医疗器械的密合度，以免影响医疗器械使用及避免气体进入；而通过保护套形成喉罩的气囊，不仅可通过双层保护避免漏气，也方便于喉罩使用后替换而免于消毒。
Patent WO-2020063162-A1 (WO)
Inventor: SUN ZHENG
IPC: F16D66/00
Filed: 2019-08-14
Abstract: A rear cover type disc spring force monitoring sensor for a brake of a hoist, comprising a transparent cover (6) provided on a front disc type brake and a cover plate provided at an outer end surface of the transparent cover (6), wherein a center line of the transparent cover (6) coincides with a center line of the front disc type brake; an outer part of the transparent cover (6) is stepped; an outer annular groove is provided on the outer end surface; a plurality of strain gauges (7) arranged in pairs are uniformly distributed in the outer annular groove, and the strain gauges (7) arranged in pairs are closely attached to an outer diameter in the annular groove at a certain deflection angle α; the strain gauges (7) acquire the deformation of the sensor, the deformation of the sensor destroys the balance of a bridge, and the bridge outputs a voltage signal corresponding to a pressure. Without changing the installation size and structure of the original rear cover, the present invention achieves the bearing function of the original rear cover, and may also achieve the real-time online monitoring of a disc spring force P, thereby determining disc spring fatigue and fractures, achieving monitoring brake safety, and greatly improving the reliability of a disc brake of a hoist. The present rear cover type disc spring force monitoring sensor for the brake of the hoist has a simple structure, is convenient to install and perform maintenance, and has high measurement accuracy.
Patent WO-2020063170-A1 (WO)
Inventor: XIA YANG
IPC: H04N13/194
Filed: 2019-08-14
Abstract: La présente invention concerne un procédé de traitement de données, un terminal, un serveur informatique en périphérie mobile (MEC) et un support d'informations. Le procédé comprend : l'obtention, par un terminal, de données vidéo tridimensionnelles, les données vidéo tridimensionnelles comprenant des données vidéo bidimensionnelles et des données de profondeur ; la réalisation d'un traitement de chiffrement sur les données de profondeur obtenues au moyen d'un algorithme de chiffrement ; et l'envoi des données vidéo tridimensionnelles obtenues, un paquet de données de profondeur dans les données vidéo tridimensionnelles envoyées chiffre les données de profondeur traitées et envoie ces dernières.
Patent WO-2021026847-A1 (WO)
Inventor: FU ZHE
IPC: H04W72/10
Filed: 2019-08-14
Abstract: A wireless communication method and device. Said method comprises: a terminal device receiving a retransmission schedule of a network device for a first hybrid automatic repeat request (HARQ) process; and the terminal device processing de-prioritized data according to first information, the de-prioritized data corresponding to the first HARQ process, and the first information comprising at least one of the following: whether the de-prioritized data is packaged before the retransmission schedule is received; and whether the de-prioritized data is delivered to the first HARQ process before the retransmission schedule is received.
Patent WO-2021007909-A1 (WO)
Title: 一种可弯折装置
Inventor: HONG ZHUPING
IPC: G06F9/30
Filed: 2019-08-18
Abstract: 一种可弯折装置，包括可弯折部件（10）、第一滑动件（301）、第二滑动件（302）、支撑层（20）及柔性屏，支撑层（20）及柔性屏覆盖可弯折部件（10），柔性屏与第一滑动件（301）连接，支撑层（20）与第二滑动件（302）连接，当柔性屏弯折时，柔性屏带动第一滑动件（301）相对可弯折部件（10）滑动，支撑层（20）带动第二滑动件（302）相对可弯折部件（10）滑动。该可弯折部件可靠性高。
Patent WO-2020258466-A1 (WO)
Inventor: KE WEICHANG
IPC: A24D3/08
Filed: 2019-08-19
Abstract: Disclosed are a phase-change material, a preparation method therefor and a use thereof. The phase-change material comprises at least two of polylactic acid, polyglycolide-lactide, polyglycolide, polyethylene, polypropylene, polyvinyl alcohol and polycaprolactone. The preparation method for the phase-change material comprises mixing at least two of the polylactic acid, the polyglycolide-lactide, the polyglycolide, the polyethylene, the polypropylene, the polyvinyl alcohol and the polycaprolactone to form the phase-change material. Also disclosed is the use of the phase-change material in the preparation of a filter tip for a tobacco product. The phase-change material has a high cooling efficiency, a low glass transition temperature, good heat conduction and heat storage properties, and a concise and efficient preparation process, and is widely used.
Patent WO-2020134166-A1 (WO)
Title: 一种智能洒水喷头
Inventor: ZHANG JINGMIN
IPC: A62C31/02
Filed: 2019-09-03
Abstract: 本发明公开了一种智能洒水喷头，包括喷头壳体，所述喷头壳体内开设有进水口，所述进水口内固定连接密封板，所述喷头壳体的底侧固定连接有金属存储箱，所述金属存储箱的外侧壁绕有导热丝，所述金属存储箱内注有低沸点溶液，所述金属存储箱内滑动连接有活塞块，所述活塞块上侧固定连接有活塞杆，所述活塞杆依次穿过金属存储箱、密封板的一端固定连接有滑塞。本发明让预留冷却腔内充满水流紧贴金属存储箱外壁，从出水孔流出带走热量，帮助金属存储箱快速降温，让气体状态下的低沸点溶液重新液化，从而使得活塞块在弹簧弹力的情况下复位，并且带动活塞杆复位，滑塞重新堵住倒锥形开口，从而可以在火灾结束后第一时间停止喷水，更加智能。
Patent WO-2020052481-A1 (WO)
Title: Capability information receiving and transmitting method, and capability information receiving and transmitting apparatus
Inventor: KUANG YIRU
IPC: H04L5/00
Filed: 2019-09-04
Abstract: Disclosed are a capability information receiving and transmitting method and a capability information receiving and transmitting apparatus. The capability information receiving method comprises: a network device receiving a capability message from a terminal device, wherein the capability message is used for indicating capability information of the terminal device; and if the capability message comprises first information, the network device determining that the terminal device supports a first networking mode, wherein the first information is used for indicating the first networking mode supported by the terminal device. A terminal device can indicate, by means of a capability message, whether the terminal device supports a first networking mode, for example, the capability message comprising first information indicates that the terminal device supports the first networking mode, so that a network device can be clear, through the indication, about a networking mode actually supported by the terminal device so as to rationally configure or schedule the terminal device.
Patent WO-2020093793-A1 (WO)
Inventor: Jia Qichen
IPC: H04W72/08
Filed: 2019-09-18
Abstract: L'invention porte sur un procédé et sur un appareil permettant de traiter des paquets de données, sur un dispositif et sur un support d'informations, qui se rapportent au domaine des radiocommunications. Le procédé consiste : à recevoir une pluralité de paquets de données pour le même service qui sont transmis sous de multiples bandes de fréquences, les paquets de données transportant des informations d'indication d'agencement ; et, sur la base des informations d'indication d'agencement transportées dans chaque paquet de données parmi la pluralité de paquets de données, à trier la pluralité de paquets de données. La présente invention est utilisée lors du traitement de paquets de données.
Patent WO-2021056382-A1 (WO)
Title: Preparation method for alpha-penta-o-acetyl mannose
Inventor: LI WENJU
IPC: C07H13/06
Filed: 2019-09-27
Abstract: Provided is a preparation method for alpha-penta-O-acetyl mannose. A study is performed using natural mannose as a raw material on the basis of the conventional acetic anhydride acetylation process. A catalytic amount of cesium fluoride is added as a catalyst. The production of beta-penta-O-acetyl mannose is inhibited under the action of the catalyst, such that a high-purity, solid alpha-penta-O-acetyl mannose can be obtained by direct crystallization and separation, overcoming the obstacles in which crystallizing, purifying and large-scale industrialization of penta-O-acetyl mannose prepared using the conventional method is difficult. The method is simple in process, low in cost, suitable for large-scale production, and can promote the application of mannose in the field of drug and vaccine development.
Patent WO-2020192076-A1 (WO)
Inventor: LIANG MINYOU
IPC: F24F11/88
Filed: 2019-09-30
Abstract: 一种空调器、空调器的检测装置和驱动电路故障的检测方法，所述空调器，包括：压缩机(10)；驱动电路(20)，驱动电路(20)包括6个开关管，驱动电路(20)用于驱动压缩机(10)；控制器(30)，用于持续输出6路PWM驱动信号至对应的6个开关管，以供空调器的检测装置检测驱动电路任意两相输出端之间的电压，并根据电压识别驱动电路是否出现故障。所述空调器能够在不更换器件的情况下简单、快速、高效地定位故障点，以便于维修。
Patent WO-2020140530-A1 (WO)
Inventor: ZHAO ZIJIAN
IPC: A61P35/00
Filed: 2019-10-10
Abstract: 一种类肽，其是式I的化合物或其立体异构体、立体异构体的混合物或者它们的可药用盐，在式(I)中的N-R4、N-R3、N-R2、N-R1分别为 (II) 该类肽与EpCAM蛋白的结合能力强，其可用作与EpCAM蛋白相关的疾病的分子探针，以低成本、精准高效地实现与EpCAM蛋白相关的疾病的靶向治疗、活体影像诊断和预后监测。
Patent WO-2020224186-A1 (WO)
Inventor: CHEN XIANHUI
IPC: C30B28/06
Filed: 2019-10-14
Abstract: The present invention relates to an ingot furnace for directional solidification growth of a crystalline silicon, comprising: a furnace body having an upper furnace body and a lower furnace body matching with each other, a shaft hole being formed on the bottom of the lower furnace body; a support platform comprising a rotating shaft and a heat exchange platform fixed to one end of the rotating shaft, wherein a crucible is provided on the heat exchange platform; the other end of the rotating shaft passes through the shaft hole and is connected to a rotation-driving device provided outside the lower furnace body, a cooling liquid circulation pipeline is further provided in the rotating shaft, and the cooling liquid circulation pipeline is used for introducing cooling liquid and allowing the cooling liquid to flow circularly so as to achieve circulated cooling of the rotating shaft; a guard plate; a heat insulation cage; and a heater. The ingot furnace realizes uniform heating of the crucible, can greatly improve the large number of uneven interfaces present on each side of the silicon ingot, can significantly reduce the red zone at the tail part of the prepared silicon ingot, and improves silicon ingot quality and production yield. The present invention also relates to application of the ingot furnace.
Patent WO-2020232960-A1 (WO)
Title: Machine de friture et de cuisson
Inventor: LIN XIUBAO
IPC: A47J37/10
Filed: 2019-10-17
Abstract: La présente invention concerne une machine de friture et de cuisson comprenant : un ensemble de base (100) comprenant un plateau de cuisson inférieur ; un ensemble couvercle supérieur (200) comprenant un plateau de cuisson supérieur et recouvrant l'ensemble de base (100) de sorte qu'une cavité de cuisson est formée entre le plateau de cuisson supérieur et le plateau de cuisson inférieur ; et un mécanisme de réglage de levage (300) utilisé pour lever l'ensemble couvercle supérieur (200) par rapport à l'ensemble de base (100) afin de régler la hauteur de dégagement (h) de la cavité de cuisson. La machine de friture et de cuisson peut régler la hauteur de dégagement (h) de la cavité de cuisson selon différents aliments et le poids des aliments, ce qui permet d'améliorer efficacement l'effet de cuisson.
Patent WO-2020103639-A1 (WO)
Inventor: DENG SHIWEI
IPC: G01R35/00
Filed: 2019-10-24
Abstract: 一种两级调整的波形回放角差实时补偿方法，包括如下步骤：步骤1：输入角差补偿值；步骤2：对步骤1输入的角差补偿值进行分级；得出粗粒度处理及细粒度处理两级；步骤3：判断粗粒度处理参数是否非0，若非0，执行步骤4；若不非0，执行步骤5；步骤4：进行粗粒度补偿处理；步骤5：判断细粒度处理参数是否非0，若非0，执行步骤6；若不非0，执行步骤7；步骤6：进行细粒度补偿处理；步骤7：输出补偿后模拟量点。该方法通过对角差补偿值的输入、分级以及对图像的处理计算出多相电压、电流的回放，解决了相角不匹配的问题，计算高效且计算精度高，可直接用于电力波形回放装置。
Patent WO-2021082056-A1 (WO)
Title: 显示面板及触控显示装置
Inventor: Qian jiajia
IPC: H01L51/52
Filed: 2019-11-08
Abstract: 一种显示面板及触控显示装置，通过在缓冲层（1032）对应显示面板的弯折区（100a）设置凹陷部（1032a），使所述显示面板的弯折区（100a）厚度小于非弯折区（100b）的厚度，以减小显示面板弯折时的弯曲应力，从而避免出现封装失效的问题，可增大弯折区（100a）的曲率，使弯折后的显示面板更轻薄。
Patent WO-2020140644-A1 (WO)
Inventor: CHEN XINGDI
IPC: H01M50/383
Filed: 2019-11-22
Abstract: 本申请涉及一种电池模块、电池包及车辆。所述电池模块包括多个电池单体以及防火构件，所述电池单体设置有防爆阀；所述多个电池单体的所述防爆阀均面向所述防火构件，所述防火构件包括防火构件主体以及连接于所述防火构件主体一端的第一延伸部；和/或，所述防火构件包括防火构件主体以及连接于所述防火构件另一端的第二延伸部。本申请通过防火构件，当电池单体发生热失控时，电池单体的防爆阀喷出的火焰与高温颗粒被防火构件主体以及第一延伸部和/或第二延伸部挡下，防止喷出的火焰与高温颗粒烧毁相邻电池单体，避免已发生热失控的电池单体引发与其防爆阀相对的邻近电池单体也发生热失控。
Patent WO-2020119468-A1 (WO)
Inventor: GU SHENG
IPC: G01N29/04
Filed: 2019-11-28
Abstract: 一种沿着出浆孔道(5)单侧超声法检测套筒(2)灌浆饱满性的方法，将出浆孔道(5)内靠近预制构件(1)表面一侧的灌浆料端面设置成具有平整的表面且与出浆孔道(5)垂直的超声检测面(10)。检测步骤包括在超声检测面(10)布置能够同时激发超声波和接收超声波的超声换能器(11)；超声换能器(11)激发超声波后，超声波沿着出浆孔道(5)向预制构件(1)背面传播，当套筒(2)灌浆饱满时，超声波在预制构件(1)背面发生反射，当套筒(2)灌浆不饱满时，超声波在出浆孔道(5)内靠近套筒(2)一侧的灌浆料缺损端部(14)发生散射；超声换能器(11)接收超声波的回波信号；根据出浆孔道(5)对应的区域范围内是否有明显的回波信号判断灌浆饱满性。能够无损、快速且有效的检测套筒(2)灌浆是否饱满。
Patent WO-2020134898-A1 (WO)
Title: 区块链的区块中存储记录的哈希信息处理方法和系统
Inventor: LI ZHIGUO
IPC: G06F21/62
Filed: 2019-12-03
Abstract: 一种区块链的区块中存储记录的哈希信息处理方法、系统和电子设备，该方法包括：获取第一区块链账本的区块中多个存储记录的哈希信息（S110）；对所述多个哈希信息进行至少一层混淆加密处理，得到至少一个目标哈希信息（S120）；将所述至少一个目标哈希信息存储到第二区块链账本中，其中，目标用户具有访问第二区块链账本的权限且不具有访问第一区块链账本的权限（S130）。
Patent WO-2020119626-A1 (WO)
Inventor: ZHANG YI
IPC: C12Q1/68
Filed: 2019-12-09
Abstract: 提供了一种检测胎儿特异性DNA甲基化模式的试剂在制备用于检测胎儿是否患有遗传疾病或患有遗传疾病的风险度的试剂或试剂盒中的用途。还提供了一种无创产前检测胎儿是否患有遗传疾病的方法，用于前述方法的检测试剂盒，相关检测方法以及检测系统，和检测系统对应的可读存储介质，以及检测设备。提供的检测试剂盒，相关检测方法以及检测系统和检测系统对应的可读存储介质，以及检测设备能够更加准确、更加高效、更加简便的非侵入性诊断胎儿遗传疾病，特别是α-地中海贫血。
Patent WO-2020135232-A1 (WO)
Inventor: ZHOU HAISHENG
IPC: G06F21/56
Filed: 2019-12-19
Abstract: Disclosed are a malicious sample detection method, apparatus and system and a storage medium. The method comprises: starting a time shift mode of a virtual machine, and acquiring a record log of a detected sample in the time shift mode of the virtual machine (S1); analyzing whether there is malicious behavior in the record log in the time shift mode (S2); and if there is malicious behavior in the record log, determining a time dimension latent behavior type of the detected sample according to the type of time shift mode (S3).
Patent WO-2021128230-A1 (WO)
Inventor: LIU FEI
IPC: G06T5/40
Filed: 2019-12-27
Abstract: A deep learning-based medical image processing method and system, and a computer device. A deep learning model design method comprises the following steps: collecting image data (S11); annotating the image data (S12); dividing an initial annotated data set (S13); selecting and designing a deep learning model (S14); adjusting a deep learning initial model hyperparameter and training a deep learning initial model (S15); testing a deep learning trained model (S16); and determining whether a test coefficient reaches a fixed parameter value or more (S17). According to the method, a complex part image can be segmented in a quick and high-precision manner, thereby improving working efficiency and diagnosis accuracy of doctors.
Patent WO-2020181960-A1 (WO)
Title: Wearable controller and use method thereof
Inventor: LIN QUAN
IPC: G08C17/02
Filed: 2020-02-18
Abstract: Disclosed are a wearable controller and a method using the controller A user can, without grasping the controller in the palm, achieve the purpose of demonstration control through simple gestures. A startup module (H11) is used for controlling the gesture sensing and the working state of the controller, so as to accurately identify active control behaviors and non-active control gestures of a wearer, thereby avoiding misoperation of the controller, switching among a variety of different control modes, and expanding the applicable scenarios and functions of the controller. The wearable controller comprises a startup module (H11), a gesture sensing circuit module (H12), a signal conversion circuit module (H13) and a transmission module (H14). The startup module (H11) is communicated with the signal conversion circuit module (H13); the gesture sensing circuit module (H12) transmits a sensed gesture signal to the signal conversion circuit module (H13) and the signal is encoded by the signal conversion circuit module (H13); and the transmission module (H14) is connected with the conversion circuit module (H13) to send the encoded signal to a device control terminal or a signal amplification device.
Patent WO-2020169104-A1 (WO)
Title: Joint coding of palette mode usage indication
Inventor: ZHU WEIJIA
IPC: H04N19/186
Filed: 2020-02-24
Abstract: Devices, systems and methods for palette mode coding are described. An exemplary method for video processing includes determining, for a conversion between a block of a video region in a video and a bitstream representation of the video, a prediction mode based on one or more allowed prediction modes that include at least a palette mode of the block. An indication of usage of the palette mode is determined according to the prediction mode. The method also includes performing the conversion based on the one or more allowed prediction modes.
Patent WO-2021128578-A1 (WO)
Title: 图像处理方法及装置、电子设备和存储介质
Inventor: SUN HONGBIN
IPC: G06K9/62
Filed: 2020-02-28
Abstract: 一种图像处理方法及装置、电子设备和存储介质，所述方法包括：对图像进行识别，确定图像中的多个目标区域（S11），所述目标区域为待提取文本所在区域；确定图像中各目标区域之间的相对位置特征（S12）；确定各目标区域的目标特征（S13），所述目标特征包括所述待提取文本的特征；通过图卷积神经网络，对相对位置特征和目标特征进行特征提取，得到提取后的特征（S14）；根据提取后的特征，确定待提取文本对应的字段（S15）。
Patent WO-2021179167-A1 (WO)
Title: 无线通信的方法、主动笔、触摸屏、电子设备和通信系统
Inventor: LIANG QIQUAN
IPC: G06K7/10
Filed: 2020-03-10
Abstract: 本申请提供一种无线通信的方法，能够实现主动笔与多个触摸屏之间的无线消息的准确传输。该方法应用于主动笔与多个触摸屏之间的无线通信，所述多个触摸屏分别对应多个无线信道，其中每个无线信道用于对应的触摸屏与所述主动笔之间进行无线通信，所述方法包括：所述主动笔检测上行信号，所述上行信号中携带标识信息；若所述主动笔成功检测到所述上行信号，所述主动笔根据所述标识信息，在所述多个触摸屏中识别所述主动笔当前靠近或接触的第一触摸屏；所述主动笔通过所述第一触摸屏对应的无线信道，向所述第一触摸屏发送无线消息。
Patent WO-2021012690-A1 (WO)
Inventor: Liu fang-chun
IPC: B65D65/12
Filed: 2020-03-18
Abstract: A packaging structure and a conveying apparatus. The packaging structure is used for carrying at least one article (L), and comprises a carrying unit (1) and a wrapping member (A1); the carrying unit (1) comprises a supporting plate (11), and at least one first side plate (12) and at least one binding member (13) connected to the periphery of the supporting plate (11); the first side plate (12) can be bent relative to one surface (111) of the supporting plate (11), so that the carrying unit (1) is in an unfolded state or a folded state; when being in the folded state, the first side plate (12) is stacked on the supporting plate (11), and the binding member (13) can make the first side plate (12) be positioned in the folded state; the wrapping member (A1) is used for positioning the article (L) on the carrying unit (1). The packaging structure can reduce damage that may be caused by vertical stacking, and also can increase the number of stored articles and the number of conveyed articles, and reduce production costs.